Explanation
not a member of the NPT : India, Israel, North Korea , Pakistan South Sudan **** Leaders ( members ) of the five NPT nuclear-weapon states: China France Russia the United Kingdom and the United States *** The Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the Non-Proliferation Treaty or NPT, NPT stands for Non-Proliferation Treaty NPT signed : 1968 Languages : English Russian French Spanish Chinese ** Iran threatened to withdraw from the Treaty on the NPT ** Parties : 190 (complete list) non-parties: India, Israel, North Korea, Pakistan South Sudan **** ND06-08-2023
